2016年4月22日
hdu 3974 线段树 将树弄到区间上
摘要： Assign the task Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1647 Accepted Submission(s): 753 阅读全文
posted @ 2016-04-22 17:23 Przz 阅读(177) 评论(0) 推荐(0)
hdu 2865 Polya计数+(矩阵 or 找规律 求C)
摘要： Birthday Toy Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 644 Accepted Submission(s): 326 Prob 阅读全文
posted @ 2016-04-22 10:52 Przz 阅读(263) 评论(0) 推荐(0)